diff options
Diffstat (limited to 'system/include/libcxx/atomic')
| -rw-r--r-- | system/include/libcxx/atomic | 750 |
1 files changed, 379 insertions, 371 deletions
diff --git a/system/include/libcxx/atomic b/system/include/libcxx/atomic index 31385a23..db67e762 100644 --- a/system/include/libcxx/atomic +++ b/system/include/libcxx/atomic @@ -29,10 +29,11 @@ typedef enum memory_order memory_order_seq_cst // store-release load-acquire } memory_order; -template <class T> T kill_dependency(T y); +template <class T> T kill_dependency(T y) noexcept; // lock-free property +#define ATOMIC_BOOL_LOCK_FREE unspecified #define ATOMIC_CHAR_LOCK_FREE unspecified #define ATOMIC_CHAR16_T_LOCK_FREE unspecified #define ATOMIC_CHAR32_T_LOCK_FREE unspecified @@ -41,45 +42,46 @@ template <class T> T kill_dependency(T y); #define ATOMIC_INT_LOCK_FREE unspecified #define ATOMIC_LONG_LOCK_FREE unspecified #define ATOMIC_LLONG_LOCK_FREE unspecified +#define ATOMIC_POINTER_LOCK_FREE unspecified // flag type and operations typedef struct atomic_flag { - bool test_and_set(memory_order m = memory_order_seq_cst) volatile; - bool test_and_set(memory_order m = memory_order_seq_cst); - void clear(memory_order m = memory_order_seq_cst) volatile; - void clear(memory_order m = memory_order_seq_cst); - atomic_flag() = default; + bool test_and_set(memory_order m = memory_order_seq_cst) volatile noexcept; + bool test_and_set(memory_order m = memory_order_seq_cst) noexcept; + void clear(memory_order m = memory_order_seq_cst) volatile noexcept; + void clear(memory_order m = memory_order_seq_cst) noexcept; + atomic_flag() noexcept = default; atomic_flag(const atomic_flag&) = delete; atomic_flag& operator=(const atomic_flag&) = delete; atomic_flag& operator=(const atomic_flag&) volatile = delete; } atomic_flag; bool - atomic_flag_test_and_set(volatile atomic_flag* obj); + atomic_flag_test_and_set(volatile atomic_flag* obj) noexcept; bool - atomic_flag_test_and_set(atomic_flag* obj); + atomic_flag_test_and_set(atomic_flag* obj) noexcept; bool atomic_flag_test_and_set_explicit(volatile atomic_flag* obj, - memory_order m); + memory_order m) noexcept; bool - atomic_flag_test_and_set_explicit(atomic_flag* obj, memory_order m); + atomic_flag_test_and_set_explicit(atomic_flag* obj, memory_order m) noexcept; void - atomic_flag_clear(volatile atomic_flag* obj); + atomic_flag_clear(volatile atomic_flag* obj) noexcept; void - atomic_flag_clear(atomic_flag* obj); + atomic_flag_clear(atomic_flag* obj) noexcept; void - atomic_flag_clear_explicit(volatile atomic_flag* obj, memory_order m); + atomic_flag_clear_explicit(volatile atomic_flag* obj, memory_order m) noexcept; void - atomic_flag_clear_explicit(atomic_flag* obj, memory_order m); + atomic_flag_clear_explicit(atomic_flag* obj, memory_order m) noexcept; #define ATOMIC_FLAG_INIT see below #define ATOMIC_VAR_INIT(value) see below @@ -87,391 +89,392 @@ void template <class T> struct atomic { - bool is_lock_free() const volatile; - bool is_lock_free() const; - void store(T desr, memory_order m = memory_order_seq_cst) volatile; - void store(T desr, memory_order m = memory_order_seq_cst); - T load(memory_order m = memory_order_seq_cst) const volatile; - T load(memory_order m = memory_order_seq_cst) const; - operator T() const volatile; - operator T() const; - T exchange(T desr, memory_order m = memory_order_seq_cst) volatile; - T exchange(T desr, memory_order m = memory_order_seq_cst); + bool is_lock_free() const volatile noexcept; + bool is_lock_free() const noexcept; + void store(T desr, memory_order m = memory_order_seq_cst) volatile noexcept; + void store(T desr, memory_order m = memory_order_seq_cst) noexcept; + T load(memory_order m = memory_order_seq_cst) const volatile noexcept; + T load(memory_order m = memory_order_seq_cst) const noexcept; + operator T() const volatile noexcept; + operator T() const noexcept; + T exchange(T desr, memory_order m = memory_order_seq_cst) volatile noexcept; + T exchange(T desr, memory_order m = memory_order_seq_cst) noexcept; bool compare_exchange_weak(T& expc, T desr, - memory_order s, memory_order f) volatile; - bool compare_exchange_weak(T& expc, T desr, memory_order s, memory_order f); + memory_order s, memory_order f) volatile noexcept; + bool compare_exchange_weak(T& expc, T desr, memory_order s, memory_order f) noexcept; bool compare_exchange_strong(T& expc, T desr, - memory_order s, memory_order f) volatile; + memory_order s, memory_order f) volatile noexcept; bool compare_exchange_strong(T& expc, T desr, - memory_order s, memory_order f); + memory_order s, memory_order f) noexcept; bool compare_exchange_weak(T& expc, T desr, - memory_order m = memory_order_seq_cst) volatile; + memory_order m = memory_order_seq_cst) volatile noexcept; bool compare_exchange_weak(T& expc, T desr, - memory_order m = memory_order_seq_cst); + memory_order m = memory_order_seq_cst) noexcept; bool compare_exchange_strong(T& expc, T desr, - memory_order m = memory_order_seq_cst) volatile; + memory_order m = memory_order_seq_cst) volatile noexcept; bool compare_exchange_strong(T& expc, T desr, - memory_order m = memory_order_seq_cst); + memory_order m = memory_order_seq_cst) noexcept; - atomic() = default; - constexpr atomic(T desr); + atomic() noexcept = default; + constexpr atomic(T desr) noexcept; atomic(const atomic&) = delete; atomic& operator=(const atomic&) = delete; atomic& operator=(const atomic&) volatile = delete; - T operator=(T) volatile; - T operator=(T); + T operator=(T) volatile noexcept; + T operator=(T) noexcept; }; template <> struct atomic<integral> { - bool is_lock_free() const volatile; - bool is_lock_free() const; - void store(integral desr, memory_order m = memory_order_seq_cst) volatile; - void store(integral desr, memory_order m = memory_order_seq_cst); - integral load(memory_order m = memory_order_seq_cst) const volatile; - integral load(memory_order m = memory_order_seq_cst) const; - operator integral() const volatile; - operator integral() const; + bool is_lock_free() const volatile noexcept; + bool is_lock_free() const noexcept; + void store(integral desr, memory_order m = memory_order_seq_cst) volatile noexcept; + void store(integral desr, memory_order m = memory_order_seq_cst) noexcept; + integral load(memory_order m = memory_order_seq_cst) const volatile noexcept; + integral load(memory_order m = memory_order_seq_cst) const noexcept; + operator integral() const volatile noexcept; + operator integral() const noexcept; integral exchange(integral desr, - memory_order m = memory_order_seq_cst) volatile; - integral exchange(integral desr, memory_order m = memory_order_seq_cst); + memory_order m = memory_order_seq_cst) volatile noexcept; + integral exchange(integral desr, memory_order m = memory_order_seq_cst) noexcept; bool compare_exchange_weak(integral& expc, integral desr, - memory_order s, memory_order f) volatile; + memory_order s, memory_order f) volatile noexcept; bool compare_exchange_weak(integral& expc, integral desr, - memory_order s, memory_order f); + memory_order s, memory_order f) noexcept; bool compare_exchange_strong(integral& expc, integral desr, - memory_order s, memory_order f) volatile; + memory_order s, memory_order f) volatile noexcept; bool compare_exchange_strong(integral& expc, integral desr, - memory_order s, memory_order f); + memory_order s, memory_order f) noexcept; bool compare_exchange_weak(integral& expc, integral desr, - memory_order m = memory_order_seq_cst) volatile; + memory_order m = memory_order_seq_cst) volatile noexcept; bool compare_exchange_weak(integral& expc, integral desr, - memory_order m = memory_order_seq_cst); + memory_order m = memory_order_seq_cst) noexcept; bool compare_exchange_strong(integral& expc, integral desr, - memory_order m = memory_order_seq_cst) volatile; + memory_order m = memory_order_seq_cst) volatile noexcept; bool compare_exchange_strong(integral& expc, integral desr, - memory_order m = memory_order_seq_cst); + memory_order m = memory_order_seq_cst) noexcept; integral - fetch_add(integral op, memory_order m = memory_order_seq_cst) volatile; - integral fetch_add(integral op, memory_order m = memory_order_seq_cst); + fetch_add(integral op, memory_order m = memory_order_seq_cst) volatile noexcept; + integral fetch_add(integral op, memory_order m = memory_order_seq_cst) noexcept; integral - fetch_sub(integral op, memory_order m = memory_order_seq_cst) volatile; - integral fetch_sub(integral op, memory_order m = memory_order_seq_cst); + fetch_sub(integral op, memory_order m = memory_order_seq_cst) volatile noexcept; + integral fetch_sub(integral op, memory_order m = memory_order_seq_cst) noexcept; integral - fetch_and(integral op, memory_order m = memory_order_seq_cst) volatile; - integral fetch_and(integral op, memory_order m = memory_order_seq_cst); + fetch_and(integral op, memory_order m = memory_order_seq_cst) volatile noexcept; + integral fetch_and(integral op, memory_order m = memory_order_seq_cst) noexcept; integral - fetch_or(integral op, memory_order m = memory_order_seq_cst) volatile; - integral fetch_or(integral op, memory_order m = memory_order_seq_cst); + fetch_or(integral op, memory_order m = memory_order_seq_cst) volatile noexcept; + integral fetch_or(integral op, memory_order m = memory_order_seq_cst) noexcept; integral - fetch_xor(integral op, memory_order m = memory_order_seq_cst) volatile; - integral fetch_xor(integral op, memory_order m = memory_order_seq_cst); + fetch_xor(integral op, memory_order m = memory_order_seq_cst) volatile noexcept; + integral fetch_xor(integral op, memory_order m = memory_order_seq_cst) noexcept; - atomic() = default; - constexpr atomic(integral desr); + atomic() noexcept = default; + constexpr atomic(integral desr) noexcept; atomic(const atomic&) = delete; atomic& operator=(const atomic&) = delete; atomic& operator=(const atomic&) volatile = delete; - integral operator=(integral desr) volatile; - integral operator=(integral desr); - - integral operator++(int) volatile; - integral operator++(int); - integral operator--(int) volatile; - integral operator--(int); - integral operator++() volatile; - integral operator++(); - integral operator--() volatile; - integral operator--(); - integral operator+=(integral op) volatile; - integral operator+=(integral op); - integral operator-=(integral op) volatile; - integral operator-=(integral op); - integral operator&=(integral op) volatile; - integral operator&=(integral op); - integral operator|=(integral op) volatile; - integral operator|=(integral op); - integral operator^=(integral op) volatile; - integral operator^=(integral op); + integral operator=(integral desr) volatile noexcept; + integral operator=(integral desr) noexcept; + + integral operator++(int) volatile noexcept; + integral operator++(int) noexcept; + integral operator--(int) volatile noexcept; + integral operator--(int) noexcept; + integral operator++() volatile noexcept; + integral operator++() noexcept; + integral operator--() volatile noexcept; + integral operator--() noexcept; + integral operator+=(integral op) volatile noexcept; + integral operator+=(integral op) noexcept; + integral operator-=(integral op) volatile noexcept; + integral operator-=(integral op) noexcept; + integral operator&=(integral op) volatile noexcept; + integral operator&=(integral op) noexcept; + integral operator|=(integral op) volatile noexcept; + integral operator|=(integral op) noexcept; + integral operator^=(integral op) volatile noexcept; + integral operator^=(integral op) noexcept; }; template <class T> struct atomic<T*> { - bool is_lock_free() const volatile; - bool is_lock_free() const; - void store(T* desr, memory_order m = memory_order_seq_cst) volatile; - void store(T* desr, memory_order m = memory_order_seq_cst); - T* load(memory_order m = memory_order_seq_cst) const volatile; - T* load(memory_order m = memory_order_seq_cst) const; - operator T*() const volatile; - operator T*() const; - T* exchange(T* desr, memory_order m = memory_order_seq_cst) volatile; - T* exchange(T* desr, memory_order m = memory_order_seq_cst); + bool is_lock_free() const volatile noexcept; + bool is_lock_free() const noexcept; + void store(T* desr, memory_order m = memory_order_seq_cst) volatile noexcept; + void store(T* desr, memory_order m = memory_order_seq_cst) noexcept; + T* load(memory_order m = memory_order_seq_cst) const volatile noexcept; + T* load(memory_order m = memory_order_seq_cst) const noexcept; + operator T*() const volatile noexcept; + operator T*() const noexcept; + T* exchange(T* desr, memory_order m = memory_order_seq_cst) volatile noexcept; + T* exchange(T* desr, memory_order m = memory_order_seq_cst) noexcept; bool compare_exchange_weak(T*& expc, T* desr, - memory_order s, memory_order f) volatile; + memory_order s, memory_order f) volatile noexcept; bool compare_exchange_weak(T*& expc, T* desr, - memory_order s, memory_order f); + memory_order s, memory_order f) noexcept; bool compare_exchange_strong(T*& expc, T* desr, - memory_order s, memory_order f) volatile; + memory_order s, memory_order f) volatile noexcept; bool compare_exchange_strong(T*& expc, T* desr, - memory_order s, memory_order f); + memory_order s, memory_order f) noexcept; bool compare_exchange_weak(T*& expc, T* desr, - memory_order m = memory_order_seq_cst) volatile; + memory_order m = memory_order_seq_cst) volatile noexcept; bool compare_exchange_weak(T*& expc, T* desr, - memory_order m = memory_order_seq_cst); + memory_order m = memory_order_seq_cst) noexcept; bool compare_exchange_strong(T*& expc, T* desr, - memory_order m = memory_order_seq_cst) volatile; + memory_order m = memory_order_seq_cst) volatile noexcept; bool compare_exchange_strong(T*& expc, T* desr, - memory_order m = memory_order_seq_cst); - T* fetch_add(ptrdiff_t op, memory_order m = memory_order_seq_cst) volatile; - T* fetch_add(ptrdiff_t op, memory_order m = memory_order_seq_cst); - T* fetch_sub(ptrdiff_t op, memory_order m = memory_order_seq_cst) volatile; - T* fetch_sub(ptrdiff_t op, memory_order m = memory_order_seq_cst); - - atomic() = default; - constexpr atomic(T* desr); + memory_order m = memory_order_seq_cst) noexcept; + T* fetch_add(ptrdiff_t op, memory_order m = memory_order_seq_cst) volatile noexcept; + T* fetch_add(ptrdiff_t op, memory_order m = memory_order_seq_cst) noexcept; + T* fetch_sub(ptrdiff_t op, memory_order m = memory_order_seq_cst) volatile noexcept; + T* fetch_sub(ptrdiff_t op, memory_order m = memory_order_seq_cst) noexcept; + + atomic() noexcept = default; + constexpr atomic(T* desr) noexcept; atomic(const atomic&) = delete; atomic& operator=(const atomic&) = delete; atomic& operator=(const atomic&) volatile = delete; - T* operator=(T*) volatile; - T* operator=(T*); - T* operator++(int) volatile; - T* operator++(int); - T* operator--(int) volatile; - T* operator--(int); - T* operator++() volatile; - T* operator++(); - T* operator--() volatile; - T* operator--(); - T* operator+=(ptrdiff_t op) volatile; - T* operator+=(ptrdiff_t op); - T* operator-=(ptrdiff_t op) volatile; - T* operator-=(ptrdiff_t op); + T* operator=(T*) volatile noexcept; + T* operator=(T*) noexcept; + T* operator++(int) volatile noexcept; + T* operator++(int) noexcept; + T* operator--(int) volatile noexcept; + T* operator--(int) noexcept; + T* operator++() volatile noexcept; + T* operator++() noexcept; + T* operator--() volatile noexcept; + T* operator--() noexcept; + T* operator+=(ptrdiff_t op) volatile noexcept; + T* operator+=(ptrdiff_t op) noexcept; + T* operator-=(ptrdiff_t op) volatile noexcept; + T* operator-=(ptrdiff_t op) noexcept; }; template <class T> bool - atomic_is_lock_free(const volatile atomic<T>* obj); + atomic_is_lock_free(const volatile atomic<T>* obj) noexcept; template <class T> bool - atomic_is_lock_free(const atomic<T>* obj); + atomic_is_lock_free(const atomic<T>* obj) noexcept; template <class T> void - atomic_init(volatile atomic<T>* obj, T desr); + atomic_init(volatile atomic<T>* obj, T desr) noexcept; template <class T> void - atomic_init(atomic<T>* obj, T desr); + atomic_init(atomic<T>* obj, T desr) noexcept; template <class T> void - atomic_store(volatile atomic<T>* obj, T desr); + atomic_store(volatile atomic<T>* obj, T desr) noexcept; template <class T> void - atomic_store(atomic<T>* obj, T desr); + atomic_store(atomic<T>* obj, T desr) noexcept; template <class T> void - atomic_store_explicit(volatile atomic<T>* obj, T desr, memory_order m); + atomic_store_explicit(volatile atomic<T>* obj, T desr, memory_order m) noexcept; template <class T> void - atomic_store_explicit(atomic<T>* obj, T desr, memory_order m); + atomic_store_explicit(atomic<T>* obj, T desr, memory_order m) noexcept; template <class T> T - atomic_load(const volatile atomic<T>* obj); + atomic_load(const volatile atomic<T>* obj) noexcept; template <class T> T - atomic_load(const atomic<T>* obj); + atomic_load(const atomic<T>* obj) noexcept; template <class T> T - atomic_load_explicit(const volatile atomic<T>* obj, memory_order m); + atomic_load_explicit(const volatile atomic<T>* obj, memory_order m) noexcept; template <class T> T - atomic_load_explicit(const atomic<T>* obj, memory_order m); + atomic_load_explicit(const atomic<T>* obj, memory_order m) noexcept; template <class T> T - atomic_exchange(volatile atomic<T>* obj, T desr); + atomic_exchange(volatile atomic<T>* obj, T desr) noexcept; template <class T> T - atomic_exchange(atomic<T>* obj, T desr); + atomic_exchange(atomic<T>* obj, T desr) noexcept; template <class T> T - atomic_exchange_explicit(volatile atomic<T>* obj, T desr, memory_order m); + atomic_exchange_explicit(volatile atomic<T>* obj, T desr, memory_order m) noexcept; template <class T> T - atomic_exchange_explicit(atomic<T>* obj, T desr, memory_order m); + atomic_exchange_explicit(atomic<T>* obj, T desr, memory_order m) noexcept; template <class T> bool - atomic_compare_exchange_weak(volatile atomic<T>* obj, T* expc, T desr); + atomic_compare_exchange_weak(volatile atomic<T>* obj, T* expc, T desr) noexcept; template <class T> bool - atomic_compare_exchange_weak(atomic<T>* obj, T* expc, T desr); + atomic_compare_exchange_weak(atomic<T>* obj, T* expc, T desr) noexcept; template <class T> bool - atomic_compare_exchange_strong(volatile atomic<T>* obj, T* expc, T desr); + atomic_compare_exchange_strong(volatile atomic<T>* obj, T* expc, T desr) noexcept; template <class T> bool - atomic_compare_exchange_strong(atomic<T>* obj, T* expc, T desr); + atomic_compare_exchange_strong(atomic<T>* obj, T* expc, T desr) noexcept; template <class T> bool atomic_compare_exchange_weak_explicit(volatile atomic<T>* obj, T* expc, T desr, - memory_order s, memory_order f); + memory_order s, memory_order f) noexcept; template <class T> bool atomic_compare_exchange_weak_explicit(atomic<T>* obj, T* expc, T desr, - memory_order s, memory_order f); + memory_order s, memory_order f) noexcept; template <class T> bool atomic_compare_exchange_strong_explicit(volatile atomic<T>* obj, T* expc, T desr, - memory_order s, memory_order f); + memory_order s, memory_order f) noexcept; template <class T> bool atomic_compare_exchange_strong_explicit(atomic<T>* obj, T* expc, T desr, - memory_order s, memory_order f); + memory_order s, memory_order f) noexcept; template <class Integral> Integral - atomic_fetch_add(volatile atomic<Integral>* obj, Integral op); + atomic_fetch_add(volatile atomic<Integral>* obj, Integral op) noexcept; template <class Integral> Integral - atomic_fetch_add(atomic<Integral>* obj, Integral op); + atomic_fetch_add(atomic<Integral>* obj, Integral op) noexcept; template <class Integral> Integral atomic_fetch_add_explicit(volatile atomic<Integral>* obj, Integral op, - memory_order m); + memory_order m) noexcept; template <class Integral> Integral atomic_fetch_add_explicit(atomic<Integral>* obj, Integral op, - memory_order m); + memory_order m) noexcept; template <class Integral> Integral - atomic_fetch_sub(volatile atomic<Integral>* obj, Integral op); + atomic_fetch_sub(volatile atomic<Integral>* obj, Integral op) noexcept; template <class Integral> Integral - atomic_fetch_sub(atomic<Integral>* obj, Integral op); + atomic_fetch_sub(atomic<Integral>* obj, Integral op) noexcept; template <class Integral> Integral atomic_fetch_sub_explicit(volatile atomic<Integral>* obj, Integral op, - memory_order m); + memory_order m) noexcept; template <class Integral> Integral atomic_fetch_sub_explicit(atomic<Integral>* obj, Integral op, - memory_order m); + memory_order m) noexcept; template <class Integral> Integral - atomic_fetch_and(volatile atomic<Integral>* obj, Integral op); + atomic_fetch_and(volatile atomic<Integral>* obj, Integral op) noexcept; template <class Integral> Integral - atomic_fetch_and(atomic<Integral>* obj, Integral op); + atomic_fetch_and(atomic<Integral>* obj, Integral op) noexcept; template <class Integral> Integral atomic_fetch_and_explicit(volatile atomic<Integral>* obj, Integral op, - memory_order m); + memory_order m) noexcept; template <class Integral> Integral atomic_fetch_and_explicit(atomic<Integral>* obj, Integral op, - memory_order m); + memory_order m) noexcept; template <class Integral> Integral - atomic_fetch_or(volatile atomic<Integral>* obj, Integral op); + atomic_fetch_or(volatile atomic<Integral>* obj, Integral op) noexcept; template <class Integral> Integral - atomic_fetch_or(atomic<Integral>* obj, Integral op); + atomic_fetch_or(atomic<Integral>* obj, Integral op) noexcept; template <class Integral> Integral atomic_fetch_or_explicit(volatile atomic<Integral>* obj, Integral op, - memory_order m); + memory_order m) noexcept; template <class Integral> Integral atomic_fetch_or_explicit(atomic<Integral>* obj, Integral op, - memory_order m); + memory_order m) noexcept; template <class Integral> Integral - atomic_fetch_xor(volatile atomic<Integral>* obj, Integral op); + atomic_fetch_xor(volatile atomic<Integral>* obj, Integral op) noexcept; template <class Integral> Integral - atomic_fetch_xor(atomic<Integral>* obj, Integral op); + atomic_fetch_xor(atomic<Integral>* obj, Integral op) noexcept; template <class Integral> Integral atomic_fetch_xor_explicit(volatile atomic<Integral>* obj, Integral op, - memory_order m); + memory_order m) noexcept; template <class Integral> Integral atomic_fetch_xor_explicit(atomic<Integral>* obj, Integral op, - memory_order m); + memory_order m) noexcept; template <class T> T* - atomic_fetch_add(volatile atomic<T*>* obj, ptrdiff_t op); + atomic_fetch_add(volatile atomic<T*>* obj, ptrdiff_t op) noexcept; template <class T> T* - atomic_fetch_add(atomic<T*>* obj, ptrdiff_t op); + atomic_fetch_add(atomic<T*>* obj, ptrdiff_t op) noexcept; template <class T> T* atomic_fetch_add_explicit(volatile atomic<T*>* obj, ptrdiff_t op, - memory_order m); + memory_order m) noexcept; template <class T> T* - atomic_fetch_add_explicit(atomic<T*>* obj, ptrdiff_t op, memory_order m); + atomic_fetch_add_explicit(atomic<T*>* obj, ptrdiff_t op, memory_order m) noexcept; template <class T> T* - atomic_fetch_sub(volatile atomic<T*>* obj, ptrdiff_t op); + atomic_fetch_sub(volatile atomic<T*>* obj, ptrdiff_t op) noexcept; template <class T> T* - atomic_fetch_sub(atomic<T*>* obj, ptrdiff_t op); + atomic_fetch_sub(atomic<T*>* obj, ptrdiff_t op) noexcept; template <class T> T* atomic_fetch_sub_explicit(volatile atomic<T*>* obj, ptrdiff_t op, - memory_order m); + memory_order m) noexcept; template <class T> T* - atomic_fetch_sub_explicit(atomic<T*>* obj, ptrdiff_t op, memory_order m); + atomic_fetch_sub_explicit(atomic<T*>* obj, ptrdiff_t op, memory_order m) noexcept; // Atomics for standard typedef types +typedef atomic<bool> atomic_bool; typedef atomic<char> atomic_char; typedef atomic<signed char> atomic_schar; typedef atomic<unsigned char> atomic_uchar; @@ -514,8 +517,8 @@ typedef atomic<uintmax_t> atomic_uintmax_t; // fences -void atomic_thread_fence(memory_order m); -void atomic_signal_fence(memory_order m); +void atomic_thread_fence(memory_order m) noexcept; +void atomic_signal_fence(memory_order m) noexcept; } // std @@ -526,7 +529,9 @@ void atomic_signal_fence(memory_order m); #include <cstdint> #include <type_traits> +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) #pragma GCC system_header +#endif _LIBCPP_BEGIN_NAMESPACE_STD @@ -543,7 +548,7 @@ typedef enum memory_order template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp -kill_dependency(_Tp __y) +kill_dependency(_Tp __y) _NOEXCEPT { return __y; } @@ -553,73 +558,73 @@ kill_dependency(_Tp __y) template <class _Tp, bool = is_integral<_Tp>::value && !is_same<_Tp, bool>::value> struct __atomic_base // false { - _Tp __a_; + mutable _Atomic(_Tp) __a_; _LIBCPP_INLINE_VISIBILITY - bool is_lock_free() const volatile - {return __atomic_is_lock_free(_Tp());} + bool is_lock_free() const volatile _NOEXCEPT + {return __c11_atomic_is_lock_free(sizeof(_Tp));} _LIBCPP_INLINE_VISIBILITY - bool is_lock_free() const - {return __atomic_is_lock_free(_Tp());} + bool is_lock_free() const _NOEXCEPT + {return __c11_atomic_is_lock_free(sizeof(_Tp));} _LIBCPP_INLINE_VISIBILITY - void store(_Tp __d, memory_order __m = memory_order_seq_cst) volatile - {__atomic_store(&__a_, __d, __m);} + void store(_Tp __d, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT + {__c11_atomic_store(&__a_, __d, __m);} _LIBCPP_INLINE_VISIBILITY - void store(_Tp __d, memory_order __m = memory_order_seq_cst) - {__atomic_store(&__a_, __d, __m);} + void store(_Tp __d, memory_order __m = memory_order_seq_cst) _NOEXCEPT + {__c11_atomic_store(&__a_, __d, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp load(memory_order __m = memory_order_seq_cst) const volatile - {return __atomic_load(&__a_, __m);} + _Tp load(memory_order __m = memory_order_seq_cst) const volatile _NOEXCEPT + {return __c11_atomic_load(&__a_, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp load(memory_order __m = memory_order_seq_cst) const - {return __atomic_load(&__a_, __m);} + _Tp load(memory_order __m = memory_order_seq_cst) const _NOEXCEPT + {return __c11_atomic_load(&__a_, __m);} _LIBCPP_INLINE_VISIBILITY - operator _Tp() const volatile {return load();} + operator _Tp() const volatile _NOEXCEPT {return load();} _LIBCPP_INLINE_VISIBILITY - operator _Tp() const {return load();} + operator _Tp() const _NOEXCEPT {return load();} _LIBCPP_INLINE_VISIBILITY - _Tp exchange(_Tp __d, memory_order __m = memory_order_seq_cst) volatile - {return __atomic_exchange(&__a_, __d, __m);} + _Tp exchange(_Tp __d, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT + {return __c11_atomic_exchange(&__a_, __d, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp exchange(_Tp __d, memory_order __m = memory_order_seq_cst) - {return __atomic_exchange(&__a_, __d, __m);} + _Tp exchange(_Tp __d, memory_order __m = memory_order_seq_cst) _NOEXCEPT + {return __c11_atomic_exchange(&__a_, __d, __m);} _LIBCPP_INLINE_VISIBILITY bool compare_exchange_weak(_Tp& __e, _Tp __d, - memory_order __s, memory_order __f) volatile - {return __atomic_compare_exchange_weak(&__a_, &__e, __d, __s, __f);} + memory_order __s, memory_order __f) volatile _NOEXCEPT + {return __c11_atomic_compare_exchange_weak(&__a_, &__e, __d, __s, __f);} _LIBCPP_INLINE_VISIBILITY bool compare_exchange_weak(_Tp& __e, _Tp __d, - memory_order __s, memory_order __f) - {return __atomic_compare_exchange_weak(&__a_, &__e, __d, __s, __f);} + memory_order __s, memory_order __f) _NOEXCEPT + {return __c11_atomic_compare_exchange_weak(&__a_, &__e, __d, __s, __f);} _LIBCPP_INLINE_VISIBILITY bool compare_exchange_strong(_Tp& __e, _Tp __d, - memory_order __s, memory_order __f) volatile - {return __atomic_compare_exchange_strong(&__a_, &__e, __d, __s, __f);} + memory_order __s, memory_order __f) volatile _NOEXCEPT + {return __c11_atomic_compare_exchange_strong(&__a_, &__e, __d, __s, __f);} _LIBCPP_INLINE_VISIBILITY bool compare_exchange_strong(_Tp& __e, _Tp __d, - memory_order __s, memory_order __f) - {return __atomic_compare_exchange_strong(&__a_, &__e, __d, __s, __f);} + memory_order __s, memory_order __f) _NOEXCEPT + {return __c11_atomic_compare_exchange_strong(&__a_, &__e, __d, __s, __f);} _LIBCPP_INLINE_VISIBILITY bool compare_exchange_weak(_Tp& __e, _Tp __d, - memory_order __m = memory_order_seq_cst) volatile - {return __atomic_compare_exchange_weak(&__a_, &__e, __d, __m, __m);} + memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT + {return __c11_atomic_compare_exchange_weak(&__a_, &__e, __d, __m, __m);} _LIBCPP_INLINE_VISIBILITY bool compare_exchange_weak(_Tp& __e, _Tp __d, - memory_order __m = memory_order_seq_cst) - {return __atomic_compare_exchange_weak(&__a_, &__e, __d, __m, __m);} + memory_order __m = memory_order_seq_cst) _NOEXCEPT + {return __c11_atomic_compare_exchange_weak(&__a_, &__e, __d, __m, __m);} _LIBCPP_INLINE_VISIBILITY bool compare_exchange_strong(_Tp& __e, _Tp __d, - memory_order __m = memory_order_seq_cst) volatile - {return __atomic_compare_exchange_strong(&__a_, &__e, __d, __m, __m);} + memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT + {return __c11_atomic_compare_exchange_strong(&__a_, &__e, __d, __m, __m);} _LIBCPP_INLINE_VISIBILITY bool compare_exchange_strong(_Tp& __e, _Tp __d, - memory_order __m = memory_order_seq_cst) - {return __atomic_compare_exchange_strong(&__a_, &__e, __d, __m, __m);} + memory_order __m = memory_order_seq_cst) _NOEXCEPT + {return __c11_atomic_compare_exchange_strong(&__a_, &__e, __d, __m, __m);} _LIBCPP_INLINE_VISIBILITY - __atomic_base() {} // = default; + __atomic_base() _NOEXCEPT {} // = default; _LIBCPP_INLINE_VISIBILITY - /*constexpr*/ __atomic_base(_Tp __d) : __a_(__d) {} + _LIBCPP_CONSTEXPR __atomic_base(_Tp __d) _NOEXCEPT : __a_(__d) {} #ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS __atomic_base(const __atomic_base&) = delete; __atomic_base& operator=(const __atomic_base&) = delete; @@ -640,77 +645,77 @@ struct __atomic_base<_Tp, true> { typedef __atomic_base<_Tp, false> __base; _LIBCPP_INLINE_VISIBILITY - __atomic_base() {} // = default; + __atomic_base() _NOEXCEPT {} // = default; _LIBCPP_INLINE_VISIBILITY - /*constexpr*/ __atomic_base(_Tp __d) : __base(__d) {} + _LIBCPP_CONSTEXPR __atomic_base(_Tp __d) _NOEXCEPT : __base(__d) {} _LIBCPP_INLINE_VISIBILITY - _Tp fetch_add(_Tp __op, memory_order __m = memory_order_seq_cst) volatile - {return __atomic_fetch_add(&this->__a_, __op, __m);} + _Tp fetch_add(_Tp __op, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT + {return __c11_atomic_fetch_add(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp fetch_add(_Tp __op, memory_order __m = memory_order_seq_cst) - {return __atomic_fetch_add(&this->__a_, __op, __m);} + _Tp fetch_add(_Tp __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT + {return __c11_atomic_fetch_add(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp fetch_sub(_Tp __op, memory_order __m = memory_order_seq_cst) volatile - {return __atomic_fetch_sub(&this->__a_, __op, __m);} + _Tp fetch_sub(_Tp __op, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT + {return __c11_atomic_fetch_sub(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp fetch_sub(_Tp __op, memory_order __m = memory_order_seq_cst) - {return __atomic_fetch_sub(&this->__a_, __op, __m);} + _Tp fetch_sub(_Tp __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT + {return __c11_atomic_fetch_sub(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp fetch_and(_Tp __op, memory_order __m = memory_order_seq_cst) volatile - {return __atomic_fetch_and(&this->__a_, __op, __m);} + _Tp fetch_and(_Tp __op, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT + {return __c11_atomic_fetch_and(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp fetch_and(_Tp __op, memory_order __m = memory_order_seq_cst) - {return __atomic_fetch_and(&this->__a_, __op, __m);} + _Tp fetch_and(_Tp __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT + {return __c11_atomic_fetch_and(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp fetch_or(_Tp __op, memory_order __m = memory_order_seq_cst) volatile - {return __atomic_fetch_or(&this->__a_, __op, __m);} + _Tp fetch_or(_Tp __op, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT + {return __c11_atomic_fetch_or(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp fetch_or(_Tp __op, memory_order __m = memory_order_seq_cst) - {return __atomic_fetch_or(&this->__a_, __op, __m);} + _Tp fetch_or(_Tp __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT + {return __c11_atomic_fetch_or(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp fetch_xor(_Tp __op, memory_order __m = memory_order_seq_cst) volatile - {return __atomic_fetch_xor(&this->__a_, __op, __m);} + _Tp fetch_xor(_Tp __op, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT + {return __c11_atomic_fetch_xor(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp fetch_xor(_Tp __op, memory_order __m = memory_order_seq_cst) - {return __atomic_fetch_xor(&this->__a_, __op, __m);} + _Tp fetch_xor(_Tp __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT + {return __c11_atomic_fetch_xor(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp operator++(int) volatile {return fetch_add(_Tp(1));} + _Tp operator++(int) volatile _NOEXCEPT {return fetch_add(_Tp(1));} _LIBCPP_INLINE_VISIBILITY - _Tp operator++(int) {return fetch_add(_Tp(1));} + _Tp operator++(int) _NOEXCEPT {return fetch_add(_Tp(1));} _LIBCPP_INLINE_VISIBILITY - _Tp operator--(int) volatile {return fetch_sub(_Tp(1));} + _Tp operator--(int) volatile _NOEXCEPT {return fetch_sub(_Tp(1));} _LIBCPP_INLINE_VISIBILITY - _Tp operator--(int) {return fetch_sub(_Tp(1));} + _Tp operator--(int) _NOEXCEPT {return fetch_sub(_Tp(1));} _LIBCPP_INLINE_VISIBILITY - _Tp operator++() volatile {return fetch_add(_Tp(1)) + _Tp(1);} + _Tp operator++() volatile _NOEXCEPT {return fetch_add(_Tp(1)) + _Tp(1);} _LIBCPP_INLINE_VISIBILITY - _Tp operator++() {return fetch_add(_Tp(1)) + _Tp(1);} + _Tp operator++() _NOEXCEPT {return fetch_add(_Tp(1)) + _Tp(1);} _LIBCPP_INLINE_VISIBILITY - _Tp operator--() volatile {return fetch_sub(_Tp(1)) - _Tp(1);} + _Tp operator--() volatile _NOEXCEPT {return fetch_sub(_Tp(1)) - _Tp(1);} _LIBCPP_INLINE_VISIBILITY - _Tp operator--() {return fetch_sub(_Tp(1)) - _Tp(1);} + _Tp operator--() _NOEXCEPT {return fetch_sub(_Tp(1)) - _Tp(1);} _LIBCPP_INLINE_VISIBILITY - _Tp operator+=(_Tp __op) volatile {return fetch_add(__op) + __op;} + _Tp operator+=(_Tp __op) volatile _NOEXCEPT {return fetch_add(__op) + __op;} _LIBCPP_INLINE_VISIBILITY - _Tp operator+=(_Tp __op) {return fetch_add(__op) + __op;} + _Tp operator+=(_Tp __op) _NOEXCEPT {return fetch_add(__op) + __op;} _LIBCPP_INLINE_VISIBILITY - _Tp operator-=(_Tp __op) volatile {return fetch_sub(__op) - __op;} + _Tp operator-=(_Tp __op) volatile _NOEXCEPT {return fetch_sub(__op) - __op;} _LIBCPP_INLINE_VISIBILITY - _Tp operator-=(_Tp __op) {return fetch_sub(__op) - __op;} + _Tp operator-=(_Tp __op) _NOEXCEPT {return fetch_sub(__op) - __op;} _LIBCPP_INLINE_VISIBILITY - _Tp operator&=(_Tp __op) volatile {return fetch_and(__op) & __op;} + _Tp operator&=(_Tp __op) volatile _NOEXCEPT {return fetch_and(__op) & __op;} _LIBCPP_INLINE_VISIBILITY - _Tp operator&=(_Tp __op) {return fetch_and(__op) & __op;} + _Tp operator&=(_Tp __op) _NOEXCEPT {return fetch_and(__op) & __op;} _LIBCPP_INLINE_VISIBILITY - _Tp operator|=(_Tp __op) volatile {return fetch_or(__op) | __op;} + _Tp operator|=(_Tp __op) volatile _NOEXCEPT {return fetch_or(__op) | __op;} _LIBCPP_INLINE_VISIBILITY - _Tp operator|=(_Tp __op) {return fetch_or(__op) | __op;} + _Tp operator|=(_Tp __op) _NOEXCEPT {return fetch_or(__op) | __op;} _LIBCPP_INLINE_VISIBILITY - _Tp operator^=(_Tp __op) volatile {return fetch_xor(__op) ^ __op;} + _Tp operator^=(_Tp __op) volatile _NOEXCEPT {return fetch_xor(__op) ^ __op;} _LIBCPP_INLINE_VISIBILITY - _Tp operator^=(_Tp __op) {return fetch_xor(__op) ^ __op;} + _Tp operator^=(_Tp __op) _NOEXCEPT {return fetch_xor(__op) ^ __op;} }; // atomic<T> @@ -721,15 +726,15 @@ struct atomic { typedef __atomic_base<_Tp> __base; _LIBCPP_INLINE_VISIBILITY - atomic() {} // = default; + atomic() _NOEXCEPT {} // = default; _LIBCPP_INLINE_VISIBILITY - /*constexpr*/ atomic(_Tp __d) : __base(__d) {} + _LIBCPP_CONSTEXPR atomic(_Tp __d) _NOEXCEPT : __base(__d) {} _LIBCPP_INLINE_VISIBILITY - _Tp operator=(_Tp __d) volatile + _Tp operator=(_Tp __d) volatile _NOEXCEPT {__base::store(__d); return __d;} _LIBCPP_INLINE_VISIBILITY - _Tp operator=(_Tp __d) + _Tp operator=(_Tp __d) _NOEXCEPT {__base::store(__d); return __d;} }; @@ -741,56 +746,56 @@ struct atomic<_Tp*> { typedef __atomic_base<_Tp*> __base; _LIBCPP_INLINE_VISIBILITY - atomic() {} // = default; + atomic() _NOEXCEPT {} // = default; _LIBCPP_INLINE_VISIBILITY - /*constexpr*/ atomic(_Tp* __d) : __base(__d) {} + _LIBCPP_CONSTEXPR atomic(_Tp* __d) _NOEXCEPT : __base(__d) {} _LIBCPP_INLINE_VISIBILITY - _Tp* operator=(_Tp* __d) volatile + _Tp* operator=(_Tp* __d) volatile _NOEXCEPT {__base::store(__d); return __d;} _LIBCPP_INLINE_VISIBILITY - _Tp* operator=(_Tp* __d) + _Tp* operator=(_Tp* __d) _NOEXCEPT {__base::store(__d); return __d;} _LIBCPP_INLINE_VISIBILITY _Tp* fetch_add(ptrdiff_t __op, memory_order __m = memory_order_seq_cst) - volatile - {return __atomic_fetch_add(&this->__a_, __op, __m);} + volatile _NOEXCEPT + {return __c11_atomic_fetch_add(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp* fetch_add(ptrdiff_t __op, memory_order __m = memory_order_seq_cst) - {return __atomic_fetch_add(&this->__a_, __op, __m);} + _Tp* fetch_add(ptrdiff_t __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT + {return __c11_atomic_fetch_add(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY _Tp* fetch_sub(ptrdiff_t __op, memory_order __m = memory_order_seq_cst) - volatile - {return __atomic_fetch_sub(&this->__a_, __op, __m);} + volatile _NOEXCEPT + {return __c11_atomic_fetch_sub(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp* fetch_sub(ptrdiff_t __op, memory_order __m = memory_order_seq_cst) - {return __atomic_fetch_sub(&this->__a_, __op, __m);} + _Tp* fetch_sub(ptrdiff_t __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT + {return __c11_atomic_fetch_sub(&this->__a_, __op, __m);} _LIBCPP_INLINE_VISIBILITY - _Tp* operator++(int) volatile {return fetch_add(1);} + _Tp* operator++(int) volatile _NOEXCEPT {return fetch_add(1);} _LIBCPP_INLINE_VISIBILITY - _Tp* operator++(int) {return fetch_add(1);} + _Tp* operator++(int) _NOEXCEPT {return fetch_add(1);} _LIBCPP_INLINE_VISIBILITY - _Tp* operator--(int) volatile {return fetch_sub(1);} + _Tp* operator--(int) volatile _NOEXCEPT {return fetch_sub(1);} _LIBCPP_INLINE_VISIBILITY - _Tp* operator--(int) {return fetch_sub(1);} + _Tp* operator--(int) _NOEXCEPT {return fetch_sub(1);} _LIBCPP_INLINE_VISIBILITY - _Tp* operator++() volatile {return fetch_add(1) + 1;} + _Tp* operator++() volatile _NOEXCEPT {return fetch_add(1) + 1;} _LIBCPP_INLINE_VISIBILITY - _Tp* operator++() {return fetch_add(1) + 1;} + _Tp* operator++() _NOEXCEPT {return fetch_add(1) + 1;} _LIBCPP_INLINE_VISIBILITY - _Tp* operator--() volatile {return fetch_sub(1) - 1;} + _Tp* operator--() volatile _NOEXCEPT {return fetch_sub(1) - 1;} _LIBCPP_INLINE_VISIBILITY - _Tp* operator--() {return fetch_sub(1) - 1;} + _Tp* operator--() _NOEXCEPT {return fetch_sub(1) - 1;} _LIBCPP_INLINE_VISIBILITY - _Tp* operator+=(ptrdiff_t __op) volatile {return fetch_add(__op) + __op;} + _Tp* operator+=(ptrdiff_t __op) volatile _NOEXCEPT {return fetch_add(__op) + __op;} _LIBCPP_INLINE_VISIBILITY - _Tp* operator+=(ptrdiff_t __op) {return fetch_add(__op) + __op;} + _Tp* operator+=(ptrdiff_t __op) _NOEXCEPT {return fetch_add(__op) + __op;} _LIBCPP_INLINE_VISIBILITY - _Tp* operator-=(ptrdiff_t __op) volatile {return fetch_sub(__op) - __op;} + _Tp* operator-=(ptrdiff_t __op) volatile _NOEXCEPT {return fetch_sub(__op) - __op;} _LIBCPP_INLINE_VISIBILITY - _Tp* operator-=(ptrdiff_t __op) {return fetch_sub(__op) - __op;} + _Tp* operator-=(ptrdiff_t __op) _NOEXCEPT {return fetch_sub(__op) - __op;} }; // atomic_is_lock_free @@ -798,7 +803,7 @@ struct atomic<_Tp*> template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY bool -atomic_is_lock_free(const volatile atomic<_Tp>* __o) +atomic_is_lock_free(const volatile atomic<_Tp>* __o) _NOEXCEPT { return __o->is_lock_free(); } @@ -806,7 +811,7 @@ atomic_is_lock_free(const volatile atomic<_Tp>* __o) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY bool -atomic_is_lock_free(const atomic<_Tp>* __o) +atomic_is_lock_free(const atomic<_Tp>* __o) _NOEXCEPT { return __o->is_lock_free(); } @@ -816,17 +821,17 @@ atomic_is_lock_free(const atomic<_Tp>* __o) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY void -atomic_init(volatile atomic<_Tp>* __o, _Tp __d) +atomic_init(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT { - __o->__a_ = __d; + __c11_atomic_init(&__o->__a_, __d); } template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY void -atomic_init(atomic<_Tp>* __o, _Tp __d) +atomic_init(atomic<_Tp>* __o, _Tp __d) _NOEXCEPT { - __o->__a_ = __d; + __c11_atomic_init(&__o->__a_, __d); } // atomic_store @@ -834,7 +839,7 @@ atomic_init(atomic<_Tp>* __o, _Tp __d) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY void -atomic_store(volatile atomic<_Tp>* __o, _Tp __d) +atomic_store(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT { __o->store(__d); } @@ -842,7 +847,7 @@ atomic_store(volatile atomic<_Tp>* __o, _Tp __d) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY void -atomic_store(atomic<_Tp>* __o, _Tp __d) +atomic_store(atomic<_Tp>* __o, _Tp __d) _NOEXCEPT { __o->store(__d); } @@ -852,7 +857,7 @@ atomic_store(atomic<_Tp>* __o, _Tp __d) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY void -atomic_store_explicit(volatile atomic<_Tp>* __o, _Tp __d, memory_order __m) +atomic_store_explicit(volatile atomic<_Tp>* __o, _Tp __d, memory_order __m) _NOEXCEPT { __o->store(__d, __m); } @@ -860,7 +865,7 @@ atomic_store_explicit(volatile atomic<_Tp>* __o, _Tp __d, memory_order __m) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY void -atomic_store_explicit(atomic<_Tp>* __o, _Tp __d, memory_order __m) +atomic_store_explicit(atomic<_Tp>* __o, _Tp __d, memory_order __m) _NOEXCEPT { __o->store(__d, __m); } @@ -870,7 +875,7 @@ atomic_store_explicit(atomic<_Tp>* __o, _Tp __d, memory_order __m) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp -atomic_load(const volatile atomic<_Tp>* __o) +atomic_load(const volatile atomic<_Tp>* __o) _NOEXCEPT { return __o->load(); } @@ -878,7 +883,7 @@ atomic_load(const volatile atomic<_Tp>* __o) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp -atomic_load(const atomic<_Tp>* __o) +atomic_load(const atomic<_Tp>* __o) _NOEXCEPT { return __o->load(); } @@ -888,7 +893,7 @@ atomic_load(const atomic<_Tp>* __o) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp -atomic_load_explicit(const volatile atomic<_Tp>* __o, memory_order __m) +atomic_load_explicit(const volatile atomic<_Tp>* __o, memory_order __m) _NOEXCEPT { return __o->load(__m); } @@ -896,7 +901,7 @@ atomic_load_explicit(const volatile atomic<_Tp>* __o, memory_order __m) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp -atomic_load_explicit(const atomic<_Tp>* __o, memory_order __m) +atomic_load_explicit(const atomic<_Tp>* __o, memory_order __m) _NOEXCEPT { return __o->load(__m); } @@ -906,7 +911,7 @@ atomic_load_explicit(const atomic<_Tp>* __o, memory_order __m) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp -atomic_exchange(volatile atomic<_Tp>* __o, _Tp __d) +atomic_exchange(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT { return __o->exchange(__d); } @@ -914,7 +919,7 @@ atomic_exchange(volatile atomic<_Tp>* __o, _Tp __d) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp -atomic_exchange(atomic<_Tp>* __o, _Tp __d) +atomic_exchange(atomic<_Tp>* __o, _Tp __d) _NOEXCEPT { return __o->exchange(__d); } @@ -924,7 +929,7 @@ atomic_exchange(atomic<_Tp>* __o, _Tp __d) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp -atomic_exchange_explicit(volatile atomic<_Tp>* __o, _Tp __d, memory_order __m) +atomic_exchange_explicit(volatile atomic<_Tp>* __o, _Tp __d, memory_order __m) _NOEXCEPT { return __o->exchange(__d, __m); } @@ -932,7 +937,7 @@ atomic_exchange_explicit(volatile atomic<_Tp>* __o, _Tp __d, memory_order __m) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp -atomic_exchange_explicit(atomic<_Tp>* __o, _Tp __d, memory_order __m) +atomic_exchange_explicit(atomic<_Tp>* __o, _Tp __d, memory_order __m) _NOEXCEPT { return __o->exchange(__d, __m); } @@ -942,7 +947,7 @@ atomic_exchange_explicit(atomic<_Tp>* __o, _Tp __d, memory_order __m) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY bool -atomic_compare_exchange_weak(volatile atomic<_Tp>* __o, _Tp* __e, _Tp __d) +atomic_compare_exchange_weak(volatile atomic<_Tp>* __o, _Tp* __e, _Tp __d) _NOEXCEPT { return __o->compare_exchange_weak(*__e, __d); } @@ -950,7 +955,7 @@ atomic_compare_exchange_weak(volatile atomic<_Tp>* __o, _Tp* __e, _Tp __d) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY bool -atomic_compare_exchange_weak(atomic<_Tp>* __o, _Tp* __e, _Tp __d) +atomic_compare_exchange_weak(atomic<_Tp>* __o, _Tp* __e, _Tp __d) _NOEXCEPT { return __o->compare_exchange_weak(*__e, __d); } @@ -960,7 +965,7 @@ atomic_compare_exchange_weak(atomic<_Tp>* __o, _Tp* __e, _Tp __d) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY bool -atomic_compare_exchange_strong(volatile atomic<_Tp>* __o, _Tp* __e, _Tp __d) +atomic_compare_exchange_strong(volatile atomic<_Tp>* __o, _Tp* __e, _Tp __d) _NOEXCEPT { return __o->compare_exchange_strong(*__e, __d); } @@ -968,7 +973,7 @@ atomic_compare_exchange_strong(volatile atomic<_Tp>* __o, _Tp* __e, _Tp __d) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY bool -atomic_compare_exchange_strong(atomic<_Tp>* __o, _Tp* __e, _Tp __d) +atomic_compare_exchange_strong(atomic<_Tp>* __o, _Tp* __e, _Tp __d) _NOEXCEPT { return __o->compare_exchange_strong(*__e, __d); } @@ -980,7 +985,7 @@ inline _LIBCPP_INLINE_VISIBILITY bool atomic_compare_exchange_weak_explicit(volatile atomic<_Tp>* __o, _Tp* __e, _Tp __d, - memory_order __s, memory_order __f) + memory_order __s, memory_order __f) _NOEXCEPT { return __o->compare_exchange_weak(*__e, __d, __s, __f); } @@ -989,7 +994,7 @@ template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY bool atomic_compare_exchange_weak_explicit(atomic<_Tp>* __o, _Tp* __e, _Tp __d, - memory_order __s, memory_order __f) + memory_order __s, memory_order __f) _NOEXCEPT { return __o->compare_exchange_weak(*__e, __d, __s, __f); } @@ -1001,7 +1006,7 @@ inline _LIBCPP_INLINE_VISIBILITY bool atomic_compare_exchange_strong_explicit(volatile atomic<_Tp>* __o, _Tp* __e, _Tp __d, - memory_order __s, memory_order __f) + memory_order __s, memory_order __f) _NOEXCEPT { return __o->compare_exchange_strong(*__e, __d, __s, __f); } @@ -1011,7 +1016,7 @@ inline _LIBCPP_INLINE_VISIBILITY bool atomic_compare_exchange_strong_explicit(atomic<_Tp>* __o, _Tp* __e, _Tp __d, - memory_order __s, memory_order __f) + memory_order __s, memory_order __f) _NOEXCEPT { return __o->compare_exchange_strong(*__e, __d, __s, __f); } @@ -1025,7 +1030,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_add(volatile atomic<_Tp>* __o, _Tp __op) +atomic_fetch_add(volatile atomic<_Tp>* __o, _Tp __op) _NOEXCEPT { return __o->fetch_add(__op); } @@ -1037,7 +1042,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_add(atomic<_Tp>* __o, _Tp __op) +atomic_fetch_add(atomic<_Tp>* __o, _Tp __op) _NOEXCEPT { return __o->fetch_add(__op); } @@ -1045,7 +1050,7 @@ atomic_fetch_add(atomic<_Tp>* __o, _Tp __op) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp* -atomic_fetch_add(volatile atomic<_Tp*>* __o, ptrdiff_t __op) +atomic_fetch_add(volatile atomic<_Tp*>* __o, ptrdiff_t __op) _NOEXCEPT { return __o->fetch_add(__op); } @@ -1053,7 +1058,7 @@ atomic_fetch_add(volatile atomic<_Tp*>* __o, ptrdiff_t __op) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp* -atomic_fetch_add(atomic<_Tp*>* __o, ptrdiff_t __op) +atomic_fetch_add(atomic<_Tp*>* __o, ptrdiff_t __op) _NOEXCEPT { return __o->fetch_add(__op); } @@ -1067,7 +1072,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_add_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) +atomic_fetch_add_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT { return __o->fetch_add(__op, __m); } @@ -1079,7 +1084,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_add_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) +atomic_fetch_add_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT { return __o->fetch_add(__op, __m); } @@ -1088,7 +1093,7 @@ template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp* atomic_fetch_add_explicit(volatile atomic<_Tp*>* __o, ptrdiff_t __op, - memory_order __m) + memory_order __m) _NOEXCEPT { return __o->fetch_add(__op, __m); } @@ -1096,7 +1101,7 @@ atomic_fetch_add_explicit(volatile atomic<_Tp*>* __o, ptrdiff_t __op, template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp* -atomic_fetch_add_explicit(atomic<_Tp*>* __o, ptrdiff_t __op, memory_order __m) +atomic_fetch_add_explicit(atomic<_Tp*>* __o, ptrdiff_t __op, memory_order __m) _NOEXCEPT { return __o->fetch_add(__op, __m); } @@ -1110,7 +1115,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_sub(volatile atomic<_Tp>* __o, _Tp __op) +atomic_fetch_sub(volatile atomic<_Tp>* __o, _Tp __op) _NOEXCEPT { return __o->fetch_sub(__op); } @@ -1122,7 +1127,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_sub(atomic<_Tp>* __o, _Tp __op) +atomic_fetch_sub(atomic<_Tp>* __o, _Tp __op) _NOEXCEPT { return __o->fetch_sub(__op); } @@ -1130,7 +1135,7 @@ atomic_fetch_sub(atomic<_Tp>* __o, _Tp __op) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp* -atomic_fetch_sub(volatile atomic<_Tp*>* __o, ptrdiff_t __op) +atomic_fetch_sub(volatile atomic<_Tp*>* __o, ptrdiff_t __op) _NOEXCEPT { return __o->fetch_sub(__op); } @@ -1138,7 +1143,7 @@ atomic_fetch_sub(volatile atomic<_Tp*>* __o, ptrdiff_t __op) template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp* -atomic_fetch_sub(atomic<_Tp*>* __o, ptrdiff_t __op) +atomic_fetch_sub(atomic<_Tp*>* __o, ptrdiff_t __op) _NOEXCEPT { return __o->fetch_sub(__op); } @@ -1152,7 +1157,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_sub_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) +atomic_fetch_sub_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT { return __o->fetch_sub(__op, __m); } @@ -1164,7 +1169,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_sub_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) +atomic_fetch_sub_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT { return __o->fetch_sub(__op, __m); } @@ -1173,7 +1178,7 @@ template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp* atomic_fetch_sub_explicit(volatile atomic<_Tp*>* __o, ptrdiff_t __op, - memory_order __m) + memory_order __m) _NOEXCEPT { return __o->fetch_sub(__op, __m); } @@ -1181,7 +1186,7 @@ atomic_fetch_sub_explicit(volatile atomic<_Tp*>* __o, ptrdiff_t __op, template <class _Tp> inline _LIBCPP_INLINE_VISIBILITY _Tp* -atomic_fetch_sub_explicit(atomic<_Tp*>* __o, ptrdiff_t __op, memory_order __m) +atomic_fetch_sub_explicit(atomic<_Tp*>* __o, ptrdiff_t __op, memory_order __m) _NOEXCEPT { return __o->fetch_sub(__op, __m); } @@ -1195,7 +1200,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_and(volatile atomic<_Tp>* __o, _Tp __op) +atomic_fetch_and(volatile atomic<_Tp>* __o, _Tp __op) _NOEXCEPT { return __o->fetch_and(__op); } @@ -1207,7 +1212,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_and(atomic<_Tp>* __o, _Tp __op) +atomic_fetch_and(atomic<_Tp>* __o, _Tp __op) _NOEXCEPT { return __o->fetch_and(__op); } @@ -1221,7 +1226,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_and_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) +atomic_fetch_and_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT { return __o->fetch_and(__op, __m); } @@ -1233,7 +1238,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_and_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) +atomic_fetch_and_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT { return __o->fetch_and(__op, __m); } @@ -1247,7 +1252,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_or(volatile atomic<_Tp>* __o, _Tp __op) +atomic_fetch_or(volatile atomic<_Tp>* __o, _Tp __op) _NOEXCEPT { return __o->fetch_or(__op); } @@ -1259,7 +1264,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_or(atomic<_Tp>* __o, _Tp __op) +atomic_fetch_or(atomic<_Tp>* __o, _Tp __op) _NOEXCEPT { return __o->fetch_or(__op); } @@ -1273,7 +1278,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_or_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) +atomic_fetch_or_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT { return __o->fetch_or(__op, __m); } @@ -1285,7 +1290,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_or_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) +atomic_fetch_or_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT { return __o->fetch_or(__op, __m); } @@ -1299,7 +1304,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_xor(volatile atomic<_Tp>* __o, _Tp __op) +atomic_fetch_xor(volatile atomic<_Tp>* __o, _Tp __op) _NOEXCEPT { return __o->fetch_xor(__op); } @@ -1311,7 +1316,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_xor(atomic<_Tp>* __o, _Tp __op) +atomic_fetch_xor(atomic<_Tp>* __o, _Tp __op) _NOEXCEPT { return __o->fetch_xor(__op); } @@ -1325,7 +1330,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_xor_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) +atomic_fetch_xor_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT { return __o->fetch_xor(__op, __m); } @@ -1337,7 +1342,7 @@ typename enable_if is_integral<_Tp>::value && !is_same<_Tp, bool>::value, _Tp >::type -atomic_fetch_xor_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) +atomic_fetch_xor_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT { return __o->fetch_xor(__op, __m); } @@ -1346,25 +1351,25 @@ atomic_fetch_xor_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) typedef struct atomic_flag { - bool __a_; + _Atomic(bool) __a_; _LIBCPP_INLINE_VISIBILITY - bool test_and_set(memory_order __m = memory_order_seq_cst) volatile - {return __atomic_exchange(&__a_, true, __m);} + bool test_and_set(memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT + {return __c11_atomic_exchange(&__a_, true, __m);} _LIBCPP_INLINE_VISIBILITY - bool test_and_set(memory_order __m = memory_order_seq_cst) - {return __atomic_exchange(&__a_, true, __m);} + bool test_and_set(memory_order __m = memory_order_seq_cst) _NOEXCEPT + {return __c11_atomic_exchange(&__a_, true, __m);} _LIBCPP_INLINE_VISIBILITY - void clear(memory_order __m = memory_order_seq_cst) volatile - {__atomic_store(&__a_, false, __m);} + void clear(memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT + {__c11_atomic_store(&__a_, false, __m);} _LIBCPP_INLINE_VISIBILITY - void clear(memory_order __m = memory_order_seq_cst) - {__atomic_store(&__a_, false, __m);} + void clear(memory_order __m = memory_order_seq_cst) _NOEXCEPT + {__c11_atomic_store(&__a_, false, __m);} _LIBCPP_INLINE_VISIBILITY - atomic_flag() {} // = default; + atomic_flag() _NOEXCEPT {} // = default; _LIBCPP_INLINE_VISIBILITY - atomic_flag(bool __b) : __a_(__b) {} + atomic_flag(bool __b) _NOEXCEPT : __a_(__b) {} #ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS atomic_flag(const atomic_flag&) = delete; @@ -1380,56 +1385,56 @@ private: inline _LIBCPP_INLINE_VISIBILITY bool -atomic_flag_test_and_set(volatile atomic_flag* __o) +atomic_flag_test_and_set(volatile atomic_flag* __o) _NOEXCEPT { return __o->test_and_set(); } inline _LIBCPP_INLINE_VISIBILITY bool -atomic_flag_test_and_set(atomic_flag* __o) +atomic_flag_test_and_set(atomic_flag* __o) _NOEXCEPT { return __o->test_and_set(); } inline _LIBCPP_INLINE_VISIBILITY bool -atomic_flag_test_and_set_explicit(volatile atomic_flag* __o, memory_order __m) +atomic_flag_test_and_set_explicit(volatile atomic_flag* __o, memory_order __m) _NOEXCEPT { return __o->test_and_set(__m); } inline _LIBCPP_INLINE_VISIBILITY bool -atomic_flag_test_and_set_explicit(atomic_flag* __o, memory_order __m) +atomic_flag_test_and_set_explicit(atomic_flag* __o, memory_order __m) _NOEXCEPT { return __o->test_and_set(__m); } inline _LIBCPP_INLINE_VISIBILITY void -atomic_flag_clear(volatile atomic_flag* __o) +atomic_flag_clear(volatile atomic_flag* __o) _NOEXCEPT { __o->clear(); } inline _LIBCPP_INLINE_VISIBILITY void -atomic_flag_clear(atomic_flag* __o) +atomic_flag_clear(atomic_flag* __o) _NOEXCEPT { __o->clear(); } inline _LIBCPP_INLINE_VISIBILITY void -atomic_flag_clear_explicit(volatile atomic_flag* __o, memory_order __m) +atomic_flag_clear_explicit(volatile atomic_flag* __o, memory_order __m) _NOEXCEPT { __o->clear(__m); } inline _LIBCPP_INLINE_VISIBILITY void -atomic_flag_clear_explicit(atomic_flag* __o, memory_order __m) +atomic_flag_clear_explicit(atomic_flag* __o, memory_order __m) _NOEXCEPT { __o->clear(__m); } @@ -1438,20 +1443,21 @@ atomic_flag_clear_explicit(atomic_flag* __o, memory_order __m) inline _LIBCPP_INLINE_VISIBILITY void -atomic_thread_fence(memory_order __m) +atomic_thread_fence(memory_order __m) _NOEXCEPT { - __atomic_thread_fence(__m); + __c11_atomic_thread_fence(__m); } inline _LIBCPP_INLINE_VISIBILITY void -atomic_signal_fence(memory_order __m) +atomic_signal_fence(memory_order __m) _NOEXCEPT { - __atomic_signal_fence(__m); + __c11_atomic_signal_fence(__m); } // Atomics for standard typedef types +typedef atomic<bool> atomic_bool; typedef atomic<char> atomic_char; typedef atomic<signed char> atomic_schar; typedef atomic<unsigned char> atomic_uchar; @@ -1497,14 +1503,16 @@ typedef atomic<uintmax_t> atomic_uintmax_t; // lock-free property -#define ATOMIC_CHAR_LOCK_FREE 0 -#define ATOMIC_CHAR16_T_LOCK_FREE 0 -#define ATOMIC_CHAR32_T_LOCK_FREE 0 -#define ATOMIC_WCHAR_T_LOCK_FREE 0 -#define ATOMIC_SHORT_LOCK_FREE 0 -#define ATOMIC_INT_LOCK_FREE 0 -#define ATOMIC_LONG_LOCK_FREE 0 -#define ATOMIC_LLONG_LOCK_FREE 0 +#define ATOMIC_BOOL_LOCK_FREE __GCC_ATOMIC_BOOL_LOCK_FREE +#define ATOMIC_CHAR_LOCK_FREE __GCC_ATOMIC_CHAR_LOCK_FREE +#define ATOMIC_CHAR16_T_LOCK_FREE __GCC_ATOMIC_CHAR16_T_LOCK_FREE +#define ATOMIC_CHAR32_T_LOCK_FREE __GCC_ATOMIC_CHAR32_T_LOCK_FREE +#define ATOMIC_WCHAR_T_LOCK_FREE __GCC_ATOMIC_WCHAR_T_LOCK_FREE +#define ATOMIC_SHORT_LOCK_FREE __GCC_ATOMIC_SHORT_LOCK_FREE +#define ATOMIC_INT_LOCK_FREE __GCC_ATOMIC_INT_LOCK_FREE +#define ATOMIC_LONG_LOCK_FREE __GCC_ATOMIC_LONG_LOCK_FREE +#define ATOMIC_LLONG_LOCK_FREE __GCC_ATOMIC_LLONG_LOCK_FREE +#define ATOMIC_POINTER_LOCK_FREE __GCC_ATOMIC_POINTER_LOCK_FREE #endif // !__has_feature(cxx_atomic) |